Display screen portion with a changeable graphical user interface



FIG. 1 is a front view of a display screen portion with a changeable graphical user interface showing a first image in a sequence;

FIG. 2 is a front view of a second image included in the sequence;

FIG. 3 is a front view of an alternative second image in the sequence; and,

FIG. 4 is a front view of a third image included in the sequence.

The broken lines showing a display screen and portions of the graphical user interface illustrate portions of the article and form no part of the claimed design.

The curved lines indicate break lines and the appearance of any portion of the article between the break lines forms no part of the claimed design.

The gray shading indicates a contrast in appearance.

The animated graphical user interface transitions sequentially among the images shown in FIGS. 1, 2 and 4 in embodiment 1, and FIGS. 1, 3 and 4 in embodiment 2. The process or period in which an image transitions to another image forms no part of the claimed design. 

CLAIM The ornamental design for a display screen portion with a changeable graphical user interface, as shown and described. 